What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Denver one-way?

The cheapest airlines for a one-way flight from Osaka Kansai Intl Airport to Denver are Air Canada ($740), Turkish Airlines ($1,122), and Cathay Pacific ($1,339).

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Denver?

Currently, October is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Denver (average of $197). Flying from Osaka Kansai Intl Airport to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Osaka Kansai Intl Airport to Denver?

Travelers seeking maximum savings on their Osaka Kansai Intl Airport to Denver flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest day to fly round-trip from Osaka Kansai Intl Airport to Denver?

Saturday is generally a great day to depart. Flying on this day could help you save up to 16%.

What is the cheapest time of day to fly from KIX to DEN?

When flying from Osaka Kansai Intl Airport to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight at noon.

What airport do you fly into for flights to Denver from Osaka Kansai Intl?

For a flight from Osaka Kansai Intl to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 0 inbound flights from Osaka Kansai Intl per day. 1 airline has flights to Denver Intl from Osaka Kansai Intl on a regular basis.

Can I find deals for flights from Kansai Intl to Denver that include hotel bookings?

Yes. In addition to deals on Kansai Intl to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kansai Intl to Denver?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Denver.

Can I find deals for business class flights from Kansai Intl to Denver?

Yes. Cheapflights offers flight deals from Kansai Intl to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$455+ Flights from Osaka Kansai Intl Airport to Denver

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Cheap flight deals from Kansai Intl to Denver

Round-trip from	$1,054 (Trip.com)
One-way from	$455 (Kiwi.com)

From Osaka Kansai Intl to Denver Intl

Search Deals

One-way flight from Osaka Kansai Intl to Denver Intl

Search Deals

Find flight deals from Kansai Intl to Denver

Cheapest flights from Kansai Intl to Denver
Explore the most affordable flight options available from Kansai Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 9/119:30 amKIX - DEN

2 stops26h 17mMultiple Airlines

Thu 9/188:02 amDEN - KIX

2 stops35h 58mMultiple Airlines

Deal found 7/28

$1,054

Thu 9/114:50 pmKIX - DEN

2 stops38h 42mUnited Airlines

Thu 9/189:24 pmDEN - KIX

1 stop26h 26mUnited Airlines

Deal found 7/28

$1,396

Mon 8/186:05 pmKIX - DEN

1 stop13h 35mAir Canada

Mon 9/811:25 amDEN - KIX

1 stop38h 00mAir Canada

Deal found 7/29

$1,474

Mon 8/119:10 amKIX - DEN

2 stops41h 19mCathay Pacific

Mon 9/16:00 amDEN - KIX

3 stops41h 55mCathay Pacific

Deal found 7/27

$2,410

Best flights from Kansai Intl to Denver
Discover carefully curated flight deals from Kansai Intl to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 9/119:30 amKIX - DEN

2 stops26h 17mMultiple Airlines

Thu 9/188:02 amDEN - KIX

2 stops35h 58mMultiple Airlines

Deal found 7/28

$1,054

Thu 9/114:50 pmKIX - DEN

2 stops38h 42mUnited Airlines

Thu 9/189:24 pmDEN - KIX

1 stop26h 26mUnited Airlines

Deal found 7/28

$1,396

Mon 8/186:05 pmKIX - DEN

1 stop13h 35mAir Canada

Mon 9/811:25 amDEN - KIX

1 stop38h 00mAir Canada

Deal found 7/29

$1,474

Mon 8/119:10 amKIX - DEN

2 stops41h 19mCathay Pacific

Mon 9/16:00 amDEN - KIX

3 stops41h 55mCathay Pacific

Deal found 7/27

$2,410

Last-minute flights from Kansai Intl to Denver
Discover last-minute flight deals from Kansai Intl to Denver. Data last updated July 29, 2025 and is based on user searches.

Mon 8/114:55 pmKIX - DEN

1 stop18h 10mUnited Airlines

Fri 8/296:08 amDEN - KIX

1 stop17h 42mUnited Airlines

Deal found 7/29

$1,845

Mon 8/119:10 amKIX - DEN

2 stops41h 19mCathay Pacific

Mon 9/16:00 amDEN - KIX

3 stops41h 55mCathay Pacific

Deal found 7/27

$2,410

Mon 8/186:05 pmKIX - DEN

2 stops18h 21mMultiple Airlines

Mon 9/810:29 pmDEN - KIX

2 stops50h 56mMultiple Airlines

Deal found 7/29

$1,139

Mon 8/186:05 pmKIX - DEN

1 stop13h 35mAir Canada

Mon 9/811:25 amDEN - KIX

1 stop38h 00mAir Canada

Deal found 7/29

$1,474

One-way flights from Kansai Intl to Denver
Search for one-way flight options from Kansai Intl to Denver. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 10/297:25 amKIX - DEN

2 stops25h 25mMultiple Airlines

Deal found 7/27

$455

Thu 10/307:25 pmKIX - DEN

1 stop13h 19mAir Canada

Deal found 7/27

$740

Wed 10/2910:50 pmKIX - DEN

1 stop34h 45mTurkish Airlines

Deal found 7/27

$1,122

Sat 11/294:05 pmKIX - DEN

3 stops42h 40mCathay Pacific

Deal found 7/28

$1,339

Tue 11/47:00 pmKIX - DEN

1 stop33h 10mANA

Deal found 7/27

$1,971

Tue 11/46:35 pmKIX - DEN

1 stop41h 28mUnited Airlines

Deal found 7/28

$1,987

Sat 11/295:00 pmKIX - DEN

2 stops20h 55mAsiana Airlines

Deal found 7/28

$2,417

Wed 8/61:10 pmKIX - DEN

2 stops47h 37mEVA Air

Deal found 7/28

$3,028

Wed 8/69:30 amKIX - DEN

1 stop43h 15mLufthansa

Deal found 7/28

$4,206

Cheapflights Fare Finder

Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 9/11

9:30 am-8:47 pm

2 stops26h 17m

Denver Intl

Thu 9/18

8:02 am-11:00 am

2 stops35h 58m

$1,054

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 9/11

4:50 pm-4:32 pm

2 stops38h 42m

Denver Intl

Thu 9/18

9:24 pm-2:50 pm

1 stop26h 26m

$1,396

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 8/18

6:05 pm-4:40 pm

1 stop13h 35m

Denver Intl

Mon 9/8

11:25 am-4:25 pm

1 stop38h 00m

$1,474

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Mon 8/11

9:10 am-11:29 am

2 stops41h 19m

Denver Intl

Mon 9/1

6:00 am-2:55 pm

3 stops41h 55m

$2,410

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 10/29

7:25 am-5:50 pm

2 stops25h 25m

$455

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Thu 10/30

7:25 pm-5:44 pm

1 stop13h 19m

$740

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Wed 10/29

10:50 pm-6:35 pm

1 stop34h 45m

$1,122

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Sat 11/29

4:05 pm-6:45 pm

3 stops42h 40m

$1,339

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 11/4

7:00 pm-12:10 pm

1 stop33h 10m

$1,971

OsakaDenver

KIX - DEN

KIXDEN

Osaka Kansai Intl

Tue 11/4

6:35 pm-8:03 pm

1 stop41h 28m

$1,987

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 results

Best time to book a flight from Kansai Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Kansai Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Denver

Read reviews from past customers who have flown EVA Air, ANA, and Asiana Airlines from Osaka Kansai Intl Airport to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,221 reviews

EVA Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.4

Very good

922 reviews

EVA Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Asiana Airlines

8.2

Very good

465 reviews

EVA Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Cathay Pacific

7.6

Good

948 reviews

EVA Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

United Airlines

7.4

Good

8,899 reviews

EVA Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What airport do you fly into for flights to Denver from Osaka Kansai Intl?
For a flight from Osaka Kansai Intl to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 0 inbound flights from Osaka Kansai Intl per day. 1 airline has flights to Denver Intl from Osaka Kansai Intl on a regular basis.
What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Denver one-way?
The cheapest airlines for a one-way flight from Osaka Kansai Intl Airport to Denver are Air Canada ($740), Turkish Airlines ($1,122), and Cathay Pacific ($1,339).
Can I find deals for flights from Kansai Intl to Denver that include hotel bookings?
Yes. In addition to deals on Kansai Intl to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kansai Intl to Denver?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Denver.
Can I find deals for business class flights from Kansai Intl to Denver?
Yes. Cheapflights offers flight deals from Kansai Intl to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Denver?
Currently, October is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Denver (average of $197). Flying from Osaka Kansai Intl Airport to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Denver

Top airline flying from Kansai Intl to Denver

Airline	Cheapest	Average	Flexibility	On-time
STARLUX Airlines	Cheapest$1,164	Average$1,226	FlexibilityNo cancel fee	On-timeN/A

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$455+ Cheap flights from Kansai Intl (KIX) to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansai Intl to Denver with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kansai Intl to Denver

Round-trip from

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Find flight deals from Kansai Intl to Denver

Cheapest flights from Kansai Intl to DenverExplore the most affordable flight options available from Kansai Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Kansai Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Denver that are best for you.

Best time to book a flight from Kansai Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Kansai Intl with our price prediction graph.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated July 29, 2025.

Read reviews from past customers who have flown EVA Air, ANA, and Asiana Airlines from Osaka Kansai Intl Airport to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kansai Intl to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Denver from Osaka Kansai Intl?

What are the cheapest airlines to fly from Osaka Kansai Intl Airport to Denver one-way?

Can I find deals for flights from Kansai Intl to Denver that include hotel bookings?

How can I find direct flights from Kansai Intl to Denver?

Can I find deals for business class flights from Kansai Intl to Denver?

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Denver?

Traveling to a place near Denver?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

Top airline flying from Kansai Intl to Denver

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Book with Flexibility

Travel Smart

Cheapest flights from Kansai Intl to Denver
Explore the most affordable flight options available from Kansai Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.